diff options
Diffstat (limited to 'test/msan/sigwait.cc')
| -rw-r--r-- | test/msan/sigwait.cc | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/test/msan/sigwait.cc b/test/msan/sigwait.cc index f2e77cfd6..222fc34a1 100644 --- a/test/msan/sigwait.cc +++ b/test/msan/sigwait.cc @@ -1,16 +1,21 @@ // RUN: %clangxx_msan -std=c++11 -O0 -g %s -o %t && %run %t +// RUN: %clangxx_msan -DPOSITIVE -std=c++11 -O0 -g %s -o %t && not %run %t 2>&1 | FileCheck %s #include <assert.h> -#include <sanitizer/msan_interface.h> #include <signal.h> #include <sys/time.h> #include <unistd.h> +#include <sanitizer/msan_interface.h> + void test_sigwait() { sigset_t s; +#ifndef POSITIVE sigemptyset(&s); sigaddset(&s, SIGUSR1); +#endif sigprocmask(SIG_BLOCK, &s, 0); + // CHECK: MemorySanitizer: use-of-uninitialized-value if (pid_t pid = fork()) { kill(pid, SIGUSR1); |